Snacks refer to small servings of food eaten between main meals, often for convenience, enjoyment, or quick energy. They can include packaged goods like chips, cookies, and granola bars, as well as fresh options such as fruit, nuts, and yogurt. The snack industry is a major part of the global food market, driven by consumer demand for portability, variety, and healthier alternatives. Trends in the sector often reflect changing dietary preferences and innovations in food processing.